3179313

Information

• Patent Grant
• 3179313

• References
• Source

• Patent Number

  3,179,313

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1965
  59 years ago

• CPC

  • B65D51/226 - the piercing or cutting means being non integral with, or not fixedly attached to, the outer closure
  • B65D51/00 - Closures not otherwise provided for
  • B65D51/20 - Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
  • B65D2251/0015 - of the 41-type
  • B65D2251/0018 - of the 43-type
  • B65D2251/0046 - of the 41-type
  • B65D2251/0056 - of the 47-type
  • B65D2251/0078 - of the 41-type
  • B65D2251/0087 - of the 47-type
  • B65D2251/0093 - Membrane

• US Classifications

  • 222 - Dispensing